Lugh attacks the school while Arata and Mira are being held far away. Yui evacuates everyone in the school into her dream to protect them, and Levi sets out to fight alone. But Lugh is a demon lord candidate who has obtained a demon lord element.
I'm the sister of one of the Trinity 
Seven, Lieselotte Sherlock.
Ich bin immerhin die Schwester einer
der Trinity Seven, Lieselotte Sherlock.
Soy la hermana de una Trinity 
Seven, Lieselotte Sherlock.
Soy la hermana de una Trinity 
Seven, Lieselotte Sherlock.
Après tout, je suis la sœur
d’une Trinity Seven,
Sono la sorella di una Trinity Seven,
 Lieselotte Sherlock.
Eu sou a irmã de uma das 
Trinity Seven, Lieselotte Sherlock.